Modern Data Analytics with Excel, SQL, Power BI, and AI

Every modern business relies on data to make decisions, but raw numbers are useless without analysis. This text-based course guides you from absolute beginner to a confident data analyst capable of extracting, cleaning, and presenting data. You will transition from manual data entry to automated workflows, structured database queries, dynamic dashboards, and AI-assisted analysis. By the end of this course, you will know how to apply these skills to domain-specific areas like marketing, sales, and finance. What you'll learn: - Understand core data concepts, database structures, and analytical frameworks. - Query and filter relational databases using SQL to extract specific datasets. - Clean and organize complex data using Excel formulas and modern formatting tools. - Design interactive data visualizations and business dashboards in Power BI. - Leverage Generative AI prompts to accelerate data cleaning, write queries, and summarize insights. - Apply specialized analytical models to marketing, sales, finance, and operations scenarios. The course begins with foundational data terminology and analytical thinking, before advancing to step-by-step written tutorials on SQL syntax, Power BI dashboard design, and practical business case studies. This course is designed for beginners with no prior coding or database experience who want to build a strong foundation in modern data analysis. Start reading today to unlock the power of data-driven decision-making.